JPH0326029U - - Google Patents
Info
- Publication number
- JPH0326029U JPH0326029U JP8640389U JP8640389U JPH0326029U JP H0326029 U JPH0326029 U JP H0326029U JP 8640389 U JP8640389 U JP 8640389U JP 8640389 U JP8640389 U JP 8640389U JP H0326029 U JPH0326029 U JP H0326029U
- Authority
- JP
- Japan
- Prior art keywords
- rubber
- terminal
- hole
- insulator
- spring body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000012212 insulator Substances 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims 1
Landscapes
- Switches Operated By Changes In Physical Conditions (AREA)
Description
図は本考案の一実施例に係る圧力スイツチの縦
断面図である。
２……導電性ボデイ、２ａ……孔、４……絶縁
体、６……ターミナル、８……ラバー、１０……
高圧室、１４……ばね体、１４ｂ……ばね体の接
点。
The figure is a longitudinal sectional view of a pressure switch according to an embodiment of the present invention. 2... Conductive body, 2a... Hole, 4... Insulator, 6... Terminal, 8... Rubber, 10...
High pressure chamber, 14... Spring body, 14b... Contact point of the spring body.
Claims (1)
部側に固定された絶縁体と、この絶縁体内に支持
されたターミナルと、上記孔の底部側に配置され
、上記絶縁体と孔底面との間に挾持されてその両
側間の液密を保持するラバーと、このラバーに固
定され、その一部が上記ボデイに接するばね体と
、このばね体から上記ターミナル側に突出形成さ
れてターミナルの一端と対向する接点と、上記ラ
バーのターミナルに対する背面側に設けられ、そ
の内部に導入された油圧をラバーに作用させる高
圧室とを備え、この高圧室内の油圧が設定値を越
えたときに上記ラバーおよびばね体を変位させて
ばね体の接点をターミナルに接触させることを特
徴とする圧力スイツチ。 A hole formed in a conductive body, an insulator fixed to the opening side of the hole, a terminal supported within the insulator, and a terminal disposed on the bottom side of the hole, the insulator and the bottom surface of the hole being connected to each other. a rubber sandwiched between the rubber to maintain liquid tightness between both sides; a spring body fixed to the rubber and a part of which touches the body; It is equipped with a contact point facing one end, and a high pressure chamber that is provided on the back side of the rubber terminal and allows the hydraulic pressure introduced into the chamber to act on the rubber, and when the hydraulic pressure in this high pressure chamber exceeds a set value, the A pressure switch characterized by displacing a rubber and a spring body to bring the contact point of the spring body into contact with a terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8640389U JPH0326029U (en) | 1989-07-21 | 1989-07-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8640389U JPH0326029U (en) | 1989-07-21 | 1989-07-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0326029U true JPH0326029U (en) | 1991-03-18 |
Family
ID=31635938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8640389U Pending JPH0326029U (en) | 1989-07-21 | 1989-07-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0326029U (en) |
-
1989
- 1989-07-21 JP JP8640389U patent/JPH0326029U/ja active Pending